Details, Explanation and Meaning About Virginia class submarine

Virginia class submarine Guide, Meaning , Facts, Information and Description

The Virginia-class attack submarines (SSN) are the first U.S. submarines to be designed for battlespace dominance across a broad spectrum of regional and littoral missions. They complement the Seawolf class's capabilities for open-ocean, blue water missions.

The Virginias incorporate several innovative design features. Perhaps the most radical change occurred in the sensor suite: Virginias have no periscopes. Rather, two extensible "photonics masts" are installed outside the pressure hull, each of which contain several high-resolution, color cameras with enhanced infrared and low-level light image enhancement features, an infrared laser range finder, and an integrated Electronic Support Measures (ESM) array and associated signal processing for unparalleled situational awareness. Signals from the masts' sensors are transmitted through fiber optic data lines to the control center.

General Characteristics

  • Builders: Electric Boat and Newport News Shipbuilding
  • Length: (114.91 meters) 377 feet
  • Beam: (10.36 meters) 34 feet
  • Displacement: 7,800 tons
  • Propulsion: S9G reactor
  • Speed: 25+ knots
  • Cost: about US$1.65 billion each (based on FY95 dollars and 30-ship class)
  • Crew: 134 Officers and Enlisted
  • Armament: Tomahawk missiles, VLS tubes, Mark 48 torpedoes, four torpedo tubes, advanced mobile mines, and unmanned undersea vehicles.

Ships


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